采用了一种常态下利用双不对称电桥实时监测直流系统绝缘的方法，解决了正负母线绝缘均按比例下降时失效的问题。
A new method is adopted to real-timely monitor DC system insulation, which applies double asymmetrical Bridges to keep it effective when positive and negative pole insulations drop in same proportion.
本文采用了一种常态下利用双不对称电桥实时监测直流系统绝缘的方法，解决了上述问题。目前广泛使用的低频信号注入法容易受到直流系统支路中存在的对地分布电容的影响。
A new method of monitoring real-timely for DC system insulation using double asymmetrical Bridges in normal mode is adopted in this paper, and the shortcomings of symmetrical bridge are overcome.
这种双侧不对称开始出现在青少年发育的第六阶段。
This bilateral asymmetry begins to appear in the juvenile sixth stage of development.
用显色络合物络合比和试剂结构研究并初步探讨了不对称变色酸双偶氮类衍生物与贵金属元素的络合机理。
The complexing mechanism of unsymmetric bis-arylazo derivative of chromotropic acid and precious metal elements was studied using composition ratio of the color complex and constitution of reagents.
结论：双侧腰大肌不对称及腰大肌萎缩变细可能均是腰椎间盘突出的解剖因素之一。
Conclusion: Both the asymmetry between right and left psoas muscles and the amyotrophy or attenuation of the psoas muscle are probably the anatomical factors which lead to lumbar disc herniation.
并从实验和理论上证实了由于高岭石表面不对称的双电层结构而产生的高岭石了型凝聚特性。
The t type coagulation characteristics of kaolinite resulted from the unsymmetric double electrical layers on its surface have been verified both in experiment and in theory.
全文为普通和双笼感应电机不对称短路的瞬态分析建立了理论基础。
All of these found the theoretical basis for the transient analysis of unbalanced short circuits for induction machine.
提出了一种利用不对称分数傅里叶变换和双随机相位编码对图像加密的方法。
A new optical image encryption method using dissymmetrical fractional Fourier transform and double random phase encoding was presented.
对称双头螺柱上的两个螺母松动力矩不对称是引起单边螺母松动的重要原因。
It is the main reason for loose of the nuts that loose torque affecting on two nuts of the double end studs is not symmetrical.
结果：共观察266例，其中关节运动呈双侧对称者91例，余175例运动形态呈现不对称现象。
Results: There were altogether 266 cases. The motor state of cricoarytenoid joint was symmetry in 91 cases, the other 175 cases showed non-symmetry.
第二类，一个〝不对称的失速〞或者〝平转〞，只发生在当飞行员用双侧煞车减速，在将近失速点之前过度使用单侧煞车时。
The second type, an "asymmetric stall" or "flat spin happens when the pilot slows down on both brakes to just before stall point and then further applies one brake.
概括了近年来C_2轴手性双恶唑啉试剂及其金属络合物的合成及在催化不对称合成应用上的研究进展。
This review describes recent advances in the synthesis of C_2-symmetric chiral bis (oxazoline) ligands and the utility of its metal complexes in the catalysis of asymmetric syn - thesis.
实验表明，粉尘预荷电技术能有效提高纤维过滤器性能，尤以双极不对称荷电方式为最佳。
Experimental results indicate that dust precharge, specially bipolar and unsymmetric precharge, improves the performance of fibre-pad filters.
在听力受损者中，有17.4%前庭功能冷热试验双侧不对称比值（CP）超过正常范围。
The SPVN and CP were abnormal in more than 17.4 percent workers with hearing loss.
结果不对称畸形上牙弓双侧狭窄；
Results Upper arch is narrower than normal in craniofacial asymmetry.
针对旋风器内气流轴不对称问题，从结构上改单进口为双进口。
This thesis deals with the axial non symmetry of air flow in the cyclone, with change of single inlet to double inlet.
大多数双颞侧偏盲患者P—VEP呈交叉不对称性分布。
The cross asymmetrical distribution of P-VEPs appears in most of the patients with bitemperal hemianopia.
手性双恶唑啉是在不对称催化中广泛应用的一类重要的配体。
Chiral bisoxazolines have been widely applied ligands to asymmetric catalysis and a series of optically active bisoxazolines with rigid backbones and different chelate sizes were synthesized.
作为不对称变色酸双偶氮试剂的二溴硝基偶氮氯膦与金属钯可发生显色反应，而与同属铂系元素的其他五种金属的显色反应并不明显；
DBNCPA of asymmetry acid bis-diazo reagent have the color reaction with the metal palladium, but have not obvious color reaction with other five kind of metal elements of the platiniridium.
本课题开发的数字PFC系统以IRMCF343为主要控制芯片。IRMCF343为独特的不对称双核结构。
The PFC system developed by this paper chooses IRMCF343 as the main control chip, which has a unique asymmetric dual-core structure.
提出了一种利用不对称分数傅里叶变换和双随机相位编码对图像加密的方法。
A new optical encryption technique based on double random phase computer-generated hologram of asymmetry fractional Fourier transform is presented.
我有一付碳纤浆，总是动态双浆，后来发现是弯曲钢度不对称引起的。
I have a pair of carbon fiber blades with dynamic tracking problem caused by imbalance of bending stiffness.
对称双头螺柱上的两个螺母松动力矩不对称是引起单边螺母松动的重要原因。
It is the main reason for loose of the nuts that loose torque affecting on two nuts of the double end studs is not symmetric...
本文综述了手性双恶唑啉的合成及其金属配合物作为手性催化剂在催化不对称反应中的应用研究进展。
The synthesis and applications in catalytic asymmetric synthesis of C2-symmetric chiral bis (oxazoline) and its metal complexes are reviewed in this article.
不对称双角铣刀用来铣削角度槽、斜面及螺旋沟、台阶面。
Asymmetric dual-angle milling cutter used to point chutes, and inclined spiral groove, level surface.
利用ZINDO/SOS方法，从理论上研究了对称和不对称取代两种情况下，取代基对二噻吩并噻吩衍生物单双光子吸收性质的影响。
In order to investigate the effect of substituents on the two-photon absorption properties(TPA), the one-and two-photon absorption properties were theoretically studied by using ZINDO/SOS method.
在室温以及无溶剂条件下，吲哚与烷基-3-吲哚基甲醇在碘的催化下以73%~99%的高收率得到不对称双吲哚烷基化合物。
Unsymmetrical bisindolylalkane with 73%~99% of yields were synthesized by iodine catalyzation from indole with(1H-indol-3-yl)(alkyl)methanol under solvent free condition at room temperature.
本发明的名称是由双圆弧和渐开线组成的不对称齿形的齿轮传动。它属于机械领域。
The present invention relates to mechanics, and is one kind of gear with different bearing capacity for forward and reverse force transmission.
本发明的名称是由双圆弧和渐开线组成的不对称齿形的齿轮传动。它属于机械领域。
The present invention relates to mechanics, and is one kind of gear with different bearing capacity for forward and reverse force transmission.
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